baber/WOPTO huggingface dataset:
Patent JP-2002284397-A (JP)
Title: Image forming device
Inventor: KIZAKI YASUO
IPC: B65H7/06
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of more accurately detecting the thickness of sheets without leaving a mark in the sheet. SOLUTION: This image forming device is provided with a sheet thickness detecting means 50A having a displacing member 52 to be displaced in response to the thickness of a sheet S and a sheet thickness detecting unit 50 for detecting the thickness of the sheet S on the basis of the displacement quantity of the displacing member 52 to detect the thickness of the sheet S with the sheet thickness detecting means 50A.  A control means controls a moving means 53 for moving the displacing member 52 to a detecting position for detecting the thickness of the sheet S, while abutting on the sheet S, and a waiting position separated from the sheet thickness detecting unit 50 to move the displacing member 52 from the waiting position to the detecting position when the sheet S is inserted between the displacing member 52 and the sheet thickness detecting unit 50 and to move the displacing member 52 from the detecting position to the waiting position after detecting the thickness of the sheet S.
Patent JP-2002284707-A (JP)
Title: Method and apparatus for treating aromatic halide
Inventor: GOTO TAKUHIRO
IPC: A62D3/34
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To propose a method and an apparatus for treating an aromatic halide, especially an aromatic halide suitable for decomposition treatment of polychlorinated biphenyls(PCB) SOLUTION: This method for treating the aromatic halide comprises a first step of emulsifying the aromatic halide or an oil containing the aromatic halide with water and an emulsifying agent, a second step of adding quick lime to the resultant emulsion, stirring and mixing the obtained mixture, a third step of heating the resultant mixture at 150-300 deg.C and a fourth step of heating the obtained mixture at >=580 deg.C, returning the recovered quick lime to the second step and circulating the quick lime for reutilization.
Patent JP-2002288284-A (JP)
Title: Mail system and program
Inventor: MIZUMAKI HIDETAKA
IPC: G06Q50/30
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To enable a sender to easily request inquiry on the status of mails (mail data) that he asks to deliver and exclude inquiries for researching from others. SOLUTION: The mail system is provided with a communication apparatus 34, a printing apparatus 22 for printing so as to treat the first postal data received by the communication apparatus 34 accompanying a request for delivering as mail, a mail data storage 45 for storing the first mail data, and a postal data managing part 41 for searching and extracting the first mail data matching with the second mail data from a plurality of the first data stored in the mail data storage 45 and transmitting the processing status of the first extracted mail data to a requester who requests a researching process of the current status of the first mail data by using the communication apparatus 34, when the second postal data is received by the communication apparatus 34 in accordance with the researching process of the current status related to the first mail data.
Patent JP-2002294108-A (JP)
Title: Ink jet recording composition and ink jet recording method
Inventor: AZUMA YASUSHI
IPC: C09D11/322
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recording composition having excellent image qualities, color reproducibility and image fastness, as well as excellent output image handling properties, and to provide a recording method therewith. SOLUTION: The ink jet recording composition comprises a finely dispersed water-insoluble oxidation-crosslinkable polymer having a tertiary amino group as a partial structure, or further having an epoxy group and/or an isocyanate group as a partial structure, and having a glass transition temperature of -40 to +30 deg.C, in addition to a colorant. The composition is used to form images on an image receiving paper having an image receiving layer on a substrate, the layer containing white inorganic pigment particles.
Patent JP-2002297368-A (JP)
Title: Information terminal unit
Inventor: FUJISHIRO YOSHIYA
IPC: G06F3/0481
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a display screen by arranging external buttons outside the display screen in place of a button which is displayed on the screen to indicate update of the screen. SOLUTION: An information terminal unit 10 is provided with a display means 4 and a WWW browser 3 for inputting an HTML document and generating display data to be displayed in the display means and displays the HTML document to a user so that the document can be browsed. The unit 10 is provided with a button tag detecting means 2 for detecting the existence of a button tag for updating screen display in the HTML document and prohibiting the display of the detected button tag on the display screen of the display means, the external buttons 7 arranged outside the display screen of the information terminal unit and an external button control means 6. The external button control means sets the validity/invalidity of a button operation with respect to the external buttons based on the detecting signal of the button tag detecting means and also detects the operation input of the external buttons which are decided to be valid.
Patent JP-2002295787-A (JP)
Title: Method for controlling heat conductivity of porous heat insulating material
Inventor: OKUYAMA KEIICHI
IPC: D04H1/46
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a porous heat insulating material with high heat conductivity and expandability free from any breakage or peeling forming a basic configuration of heat control function of a container with large heat generation. SOLUTION: Carbon fiber of isotropic pitch system of 5-20 μm in fiber diameter and carbon fiber of mesophase system of 5-20 μm in fiber diameter of a predetermined quantity are laminated flat and at random in a single or mixed manner, and the laminate is subjected to needle punching at the density of 2-100 punches/cm<2> , and graphitized around 1,500 deg.C to 2,500 deg.C, and one kind or two or more kinds of substances selected from the group of phenol resin, furan resin and amino resin are impregnated therein, and the resin is cured.
Patent JP-2002298863-A (JP)
Title: Exhaust heat recovery system for fuel cell power generating equipment
Inventor: HIRAI KAZUHIRO
IPC: F24H1/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To economically and efficiently use the heat and surplus power discharged from a fuel cell power generating equipment by adopting a rational structure. SOLUTION: A fuel cell 1 comprises a cooling water circulating circuit 3, having a cooling water pump 2 interposed therein to recover the exhaust heat generated from the fuel cell 1. The cooling water circulating circuit 3 comprises a heat exchanger for exhaust heat recovery 4, and a feed water pipe 6 for supplying city water to a bathtub 5 is introduced to the heat exchanger 4, so that the exhaust heat from the fuel cell 1, recovered by the cooling water circulating circuit 3, is recovered as the hot water to be poured into the bathtub 5 by the heat exchanger 4, and is supplied to the bathtub 5. The feed water pipe 6 has a hot-water heating electric heater 7 installed; the electric heater 7 is connected to a surplus power output line 8 for taking out the surplus power from the fuel cell 1, and the electric heater 7 is started with the surplus power from the fuel cell 1, to heat the water or hot water to be supplied to the bathtub 5, so that the surplus power is recovered as hot water in the bathtub 5.
Patent JP-2002292302-A (JP)
Title: Treatment method of apparatus with built-in liquid
Inventor: OTA HIDETOSHI
IPC: B02C23/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently and safely treating an apparatus with a built-in liquid while preventing the leakage of the liquid or generation of oily smoke out. SOLUTION: The treatment method comprises a step of discharging the liquid out of an apparatus with a built-in liquid, a step of tightly closing the apparatus after the liquid discharge, a step of storing the apparatus after the liquid discharge in a heat insulating box, a step of cooling the apparatus to a temperature at which a container composing the apparatus becomes fragile by introducing a low temperature gas to the heat insulating box, a step of pulverizing the cooled container to a size proper to be washed in a washing apparatus in the following washing step, and a step of washing the pulverized fragments in the washing apparatus to separate the liquid adhering to the fragments.
Patent JP-2002300242-A (JP)
Title: Foldable portable telephone set
Inventor: KOSHIKAWA SHINICHIROU
IPC: H04M1/02
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a foldable portable telephone set in which a receiving part can be turned open through one-touch operation, the receiving part is prevented from becoming unsteady at its open position and the receiving part can be easily turned to its closed position with small force at its closed position side. SOLUTION: First and third housing tube parts 2A and 3A and second and fourth housing tube parts 2B and 3B constituting a pair of each other are formed at an edge part where the transmitting part 2 and the receiving part 3 of this foldable portable telephone set 1 adjoin each other. A first hinge (unillustrated) for turning the receiving part 3 from the closed position to the open position through one-touch operation is housed in the first and third housing tube parts 2A and 3A. A second hinge (unillustrated) for energizing the receiving part 3 in the vicinity of the closed position toward the closed position to maintain the receiving part 3 at the closed position and energizing the receiving part 3 toward the open position in the vicinity of the open position to maintain the receiving part 3 at the open position is housed in the second and fourth housing tube parts 2B and 3B.
Patent JP-2001356045-A (JP)
Title: Feeding stuff-metering device
Inventor: VAN DEN BERG KAREL
IPC: G01G9/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a feeding stuff-metering device for hindering in a simple, effective and inexpensive method animals not qualified to take a feeding stuff in a feeding stuff unit and for metering and dispensing a lintel and/or a beverage to animals. SOLUTION: To the feeding stuff-metering devices (1, 2, 3, 4, 5) for metering and dispensing the lintel and/or the beverage to animals are set the feeding stuff units (10, 20, 30, 40, 50) for storing the lintel and/or the beverage therein, inlet openings (11, 21, 31, 41, 51) to the feeding stuff units, and feeding stuff feeders (13, 23, 33, 43) for supplying a fixed amount of the lintel and/or the beverage to the feeding stuff units. Moreover, movable closing means (25, 27, 30, 40, 46, 50, 55) are set over the inlet openings to hinder the animals visiting the feeding stuff units from taking the lintel and/or the beverage. The closing means are driven by rollers (19, 29, 39, 47, 56) in contact with the closing means to rotate centering shafts (26, 36, 45, 57). The rollers are driven by motors (28, 38, 48).
Patent JP-2002303377-A (JP)
Title: Method for reclaiming existing pipe and reclaiming member used for the method
Inventor: IMAGAWA AKIRA
IPC: F16L1/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To simplify existing pipe reclaiming work, by simplifying mounting work of a sealing unit to a reclaiming pipe in an existing pipe reclaiming method in which lining of an inner face of the buried existing pipe is performed by the resin reclaiming pipe. SOLUTION: The resin reclaiming pipe 1 is deformed so that the pipe is restored to a predetermined cylindrical shape when the pipe is heated up to a shape memory temperature. In a draw-in step, the resin reclaiming pipe 1 is drawn into the existing pipe 3. Then, in a heating step, the rehabilitating pipe 1 is restored to a predetermined cylindrical shape by supplying steam into the reclaiming pipe 1. A tube member 6 is inserted into the reclaiming pipe 1, and pressurized air is fed into the tube member 6 to expand the tube member 6 so that the size of the reclaiming pipe 1 is enlarged to the inner face of the existing pie 3 in a size enlarging step.
Patent JP-2002308829-A (JP)
Title: Fluorine-containing ester compound, low refractive index resin composition containing the same and cured matter thereof
Inventor: TANIGUCHI NOBUO
IPC: C08F220/22
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To develop a resin composition containing (2-trifluoromethyl) acrylate compound capable of being rapidly cured by the irradiation with active energy beam such as ultraviolet rays or the like to form cured matter excellent in mechanical strengths, having flexibility and a low refractive index and excellent in transparency and antistaining properties. SOLUTION: 2-Trifluoromethylacrylic acid and a fluorine-containing diol compound are subjected to esterification reaction to synthesize a (2- trifluoromethyl) acrylate compound which is, in turn, mixed with a fluorine- containing urethane (meth)acrylate compound and a photopolymerization initiator to produce a low refractive index resin composition.
Patent JP-2001346958-A (JP)
Title: Game machine
Inventor: FUKUMOTO NOBUAKI
IPC: A63F7/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine having the possibility that a hit ball enters a start winning port independently of the adjustment of obstruction nails. SOLUTION: This game machine is provided with a motor-driven start wining port 9a, ball detectors 17a and 17b for detecting falling of hit balls, a fluctuation display device 26 for performing fluctuation display based on the detection output of the detectors 17a and 17b and a tulip solenoid 16 for opening the motor-driven start winning port 9a in the case that a pattern at the time of the display stoppage of the fluctuation display device 26 matches with a predetermined pattern.
Patent JP-2001355479-A (JP)
Title: Control method and device for drive unit for vehicle
Inventor: SCHMIDT JOHANNES E
IPC: B60W10/10
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To control a drive unit for a vehicle when necessary and to precisely allocate the control of the drive unit when there is a possibility of driving wheels getting unstable. SOLUTION: In this control method and device for the drive unit for the vehicle, a preset value for the control quantity of the drive unit is previously set by a driver, and the control quantity of the drive unit is controlled on the basis of the preset value set by the driver. In the case the preset value set by the driver is larger than a prescribed threshold value, the control quantity increase of the drive unit is restricted.
Patent JP-2002310396-A (JP)
Title: Disk type steam trap
Inventor: YOKOYAMA TAKESHI
IPC: F16T1/16
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a disk type steam trap which does not discharge any fluid in a variable pressure chamber until a valve disk is separated from an inner ring valve seat. SOLUTION: The variable pressure chamber 3 is formed by fixing a lid body 2 to a body 1 having an inlet 4 and an outlet 5. A spray hole 6 opened at the center of the variable pressure chamber 3 is made to communicate the inlet 4 with the variable pressure chamber 3. An annular groove 8 is formed in the outer circumference of the spray hole to form an inner ring valve seat 9 between the spray hole 6 and the annular groove 8 and to form an outer ring valve seat 10 on the outer circumference of the annular groove 8. The inner ring valve seat 9 is formed of a metal of the coefficient of thermal expansion larger than that of the outer ring valve seat 10, and joined with the body 1. The annular groove 8 is communicated with outlet 5.  A disk-like valve disk 11 which is attached/detached to/from the inner ring valve seat 9 and the outer ring valve seat 10 to open a valve is disposed in the variable pressure chamber 3 in a free moving state. A seal ring 12 which is slidably moved on an outer circumferential wall of the annular groove 8 is disposed, and a ring-like corrugated spring 13 to slightly protrude an upper end of the seal ring 12 from the outer ring valve seat 10 when the valve disk 11 is opened is disposed between a bottom wall of the annular groove 8 and a lower side of the seal ring 12.
Patent JP-2002311745-A (JP)
Title: Fixing device
Inventor: BABA MOTOFUMI
IPC: G03G15/20
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To restrain heat radiation from a fixing roll or a fixing belt and heat transfer to other members at the time of warming up a fixing device, to shorten the warming-up time and to reduce the power consumption in a fixing device using an electromagnetic induction heating device. SOLUTION: The fixing roll 1 consists of a conductive core bar, and the electromagnetic induction heating device 3 is arranged at a position where it is opposed to the fixing roll 1. At the time of warming up, the roll 1 is rotated at lower speed than at the time of performing ordinary fixing operation, and a pressure roll 2 is separated from the roll 1. After the roll 1 is heated by the device 3, it passes through a position where it is opposed to the roll 2 without coming into contact with the roll 2. Therefore, the heat is prevented from being transferred from the roll 1 to the roll 2. Since the speed at which the surface of the roll 1 comes into contact with the ambient air is low, the quantity of heat radiated from the roll 1 into the air is restrained.
Patent JP-2002315179-A (JP)
Title: Protector of transformer for lighting discharge tube
Inventor: SHIMIZU HIDEKI
IPC: H02H3/16
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To reset a normal state automatically when power supply is interrupted by erroneous operation due to noise or instantaneous abnormality. SOLUTION: When an abnormality detection circuit 22 for a transformer 11 detects an abnormality and power supply to the transformer 11 is interrupted by turning off a switch 16 operated by an interruption circuit 23, the switch 16 is connected with a restart circuit 31 which is thereby operated. A delay circuit in the circuit 31 provides a delay of 0.5-1.0 sec and a charging current flows into a capacitor inserted in series with the drive current path of a drive circuit 32. A recover circuit 33 is driven by the charging current and an interrupting circuit 23 is controlled by the recovery circuit 33 to turn off the switch 16.
Patent JP-2002313793-A (JP)
Title: Method for forming wiring layer
Inventor: OSAWA TOSHIHIKO
IPC: H01L21/28
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a wiring layer by which planarization can be easily conducted for further micro-fabrication and multiplayer formation. SOLUTION: As shown in (a), a BPSG film 12 is used as a flattening interlayer insulation film on a wiring 11, in an Si wafer EF. Next, the BPSG film 12 is anisotropically etched according to a not-illustrated resist pattern, so as to form a contact opening 13. Then, as shown in (b), aluminum is sputtered to form it on the entire surface, and an aluminum layer 14 is laminated as to bury the contact opening 13. Furthermore, an inert gas, for example, Ar ions are implanted into the aluminum layer 14 that is formed through sputtering, thus making it amorphous. As shown in (c), the amorphous aluminum layer 14 is subjected to reflow treatment.
Patent JP-2002317288-A (JP)
Title: Hydrogen-oxygen mixed gas plant
Inventor: KIM SOCHIN
IPC: C25B1/04
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen-oxygen mixed gas plant which is capable of generating many mixed gases, is usable stably for a long period and is excellent in safety and safety factor. SOLUTION: The hydrogen-oxygen mixed gas plant which yields the hydrogen-oxygen mixed gases by electrolyzing an electrolyte 20 in electrolytic cells 4 is arranged with the plurality of electrolytic cells 4 to line up like cells across electrolyte supply pipelines 6 for supplying the necessary electrolyte 20 and gas discharge sections 6 for discharging the hydrogen-oxygen mixed gases generated in the process of the electrolysis to the outside. The mixed gas plant described above has blowers 7 for cooling the heat generated during the electrolysis in the electrolytic cells 4.
Patent JP-2001354533-A (JP)
Title: Composition for oxidation dying of keratin fiber including 1-(4-aminophenyl)pyrrolidine and oxidizing system
Inventor: KRAVTCHENKO SYLVAIN
IPC: A61K8/36
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a dye capable of reducing deterioration of a keratin fiber and imparting a deep color tone. SOLUTION: This composition comprises a proper medium for a dye including an enzymically oxidizing system including at least one of an oxidoreductase type enzyme including two or four electrons or a peroxidase type enzyme and 1-(4-aminophenyl) pyrrolidine expressed by formula (I) and its acid-addition salts as a precursor for an oxidizing dye. [In the formula, R1 is H, a 1-6C alkyl group, a 1-5C monohydroxyalkyl group or a 2-5C polyhydroxyalkyl group; R2 is H, -CONH2, a 1-5C monohydroxyalkyl group or a 2-5C polyhydroxyalkyl group; R3 is H or OH].
Patent JP-2002272535-A (JP)
Title: Quilt dust removing tool
Inventor: MARUNO MASAE
IPC: A46B15/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a quilt dust removing tool for removing dust and pollen on the surface of a quilt at the time of hanging the quilt to dry. SOLUTION: In this quilt dust removing tool, a brush (4) is attached to the entire surface of the planar tip (3) of a bar (2) with an extension/contraction function (1).
Patent JP-2002316313-A (JP)
Title: Form and method for manufacturing block
Inventor: NAKAGAWA JIYOUJI
IPC: E01F13/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent shifting of elastic pieces on the occasion of filling concrete and thereby to improve a yield in manufacture of a block, in regard to a form for manufacturing the block having the elastic pieces projected partially and a manufacturing method of the block. SOLUTION: The form has a form main body 11 which has a plurality of openings 16 for fitting the elastic pieces 2 in the bottom and a regulating member 31 which is positioned above a reinforcement 30 laid on the elastic pieces 2, so as to prevent the positional slippage of the elastic pieces due to filling of ready-mixed concrete in the form main body 11. In the present manufacturing method of the block, the elastic piece 2 is fitted in each opening 16 of the form main body 11 and the reinforcement 30 is put on the elastic pieces 2. The regulating member which regulates shifting of the elastic pieces 2 is positioned above the reinforcement 30 and the ready-mixed concrete is filled in the form main body 11. Before the filled ready-mixed concrete is set, the regulating member 31 is removed and the concrete is set, and the concrete block being set is taken out of the form main body 11.